Algebra 1 ATA Quiz 3-1: Relations and Functions

Instructions

Answer questions 1-2 using the graph to the right.

For question 3, use the relation R = {(-3, 3), (1, 1), (0 -2), (1, -4), (5, -1)}

3

State the domain and range. Is it a function?
D = _______
R = _______
Function? ________

For questions 4-8, PICK 3!!!.  state the domain and range, then determine if the relation is a function.

3

D =_______
R = _______
Function? _______

3

D = _______
R = _______
Function? _______

3

1

Drag the story on the right to the graph that best represents the situation

Draggable item		Corresponding Item
b)Which graph best represents the download speed of a large file?
a) Which graph could represent the speed of a car as it approaches a stop light?
c) Lora got on the treadmill and started a run. Which graph best represents her heart rate in the first minute?